Nitrile rubber sheeting - NBR

Nitrile rubberNBR nitrile rubber sheeting is specially formulated to prevent oil attack, meaning its mechanical properties remain intact even in direct contact with oils and grease.

Our range includes nitrile rubber sheeting specifically created to withstand contact with industrial oils, hydrocarbons, kerosene and high temperatures. Our nitrile rubber sheeting is mainly used in the manufacture of seals and other elements for industrial environments, in food grades for the food processing and health industries, and in special applications for transformer oil or dielectric oils for electrical installations and equipment.



  • Good general resistance to oils.
  • Good mechanical properties especially tensile strength, flexibility, compression set and impermeability to gases.
  • Moderate ageing properties.
  • Temperature range: -30º C to +120º C, with the possibility of reaching -40ºC.
  • Good adhesion to metal.
  • Moderate resistance to low temperature.
  • Resistance to Chemicals; good resistance to inorganic chemical products except antioxidant agents and chlorine, and has satisfactory resistance to general hydrocarbons. Being a polar rubber means it is not recommended for use with polar liquids like ketones, ethers and amines. Limited resistance to aromatic hydrocarbons.




   Industrial maintenance     
   Electrical transformers    
   Food industries      



Special nitrile rubber sheets 
XNBR (oil. grease and abrasion)
XNBR sheet is the option for industrial environments containing an equal proportion of grease and abrasive particles and with high performance requirements.

HNBR (oil, grease at high temperatures)
In industrial environments where grease is an issue, HNBR sheet is the most suitable option for producing coatings and seals for points that need to withstand peak temperatures. It provides the utmost guarantee of a long working life even in the most extreme conditions.


Our products 
Ref Color Hardness
Shore A
B609 Black 65 Basic quality. General purposes
BF50 Black 65 Standard level quality
B571 White 65 Food industry EU 1935/2004
BS11 Black 50 Technical applications
BS33 Black 60 Technical applications
BS08 Black 70 Technical applications
B668 Black 70 High performance
BF31 Black 70 Transformer oil


Scandinavian market
Ref Color Hardness
Shore A
Applications Certificates
2394 Black 70 Sealing / General industry / Oil resitant
5423 Black 70 Sealing / General industry / Oil resitant
2435 Black 50 Sealing / General industry / Oil resitant
5136 White 65 Food Industry FDA
YB Black 70 Sealing / General industry / Oil resitant
63836 Black 80 Sealing / General industry / Oil resitant

The current technical information has been carefully checked and given in good faith but it is not exempted from possible typing errors.

Historically, compounds have different commercial names in each market.
Our sales department can help you to find the quality that you need.

Please, contact us and we will be more than happy to help you in anyway we can.

Last updated 2014-07-28 |  Print this page Print this page |  E-mail this page E-mail this page   Facebook   Twitter
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